| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $12.64 | 13.135% | $14.3003 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $240.60 | 10.563% | $266.0146 | $266.01 | $266.00 | $266.00 |
| Purchase #3 | $11.81 | 6.428% | $12.5691 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $44.85 | 11.253% | $49.897 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $97.56 | 13.488% | $110.7189 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $127.74 | 4.318% | $133.2558 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $220.40 | 6.449% | $234.6136 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $755.60 | $821.3693 | $821.37 | $821.30 | $821.40 | |